Environmental epidemiology. IV. Chronic respiratory disease in an industrial town: a nine-year follow-up study. Preliminary report.
D000328:Adult; D000368:Aged; D002908:Chronic Disease; D004739:England; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009790:Occupations; D011009:Pneumoconiosis / Q000000981:diagnostic imaging; D013902:Radiography, Thoracic; D012129:Respiratory Function Tests; D012140:Respiratory Tract Diseases / Q000453:epidemiology* / Q000401:mortality; D012907:Smoking